Weldable Pobzeb
Khoom siv: Alumina Ceramic
AL2O3 Cov ntsiab lus (%): 92/95
Khoom Xim: Dawb
Qhov ntom ntom (g / cm3): Ntau dua lossis sib npaug rau 3.6 / Ntau dua lossis sib npaug rau 3.7
Hardness (Mohs): 9
Khoom Taw Qhia
Weldable vuas yog qhov tseem ceeb hauv kev lag luam uas cuam tshuam nrog hnyav hnyav. Alumina ceramic yog cov khoom siv vuam nrov nrov uas paub txog nws qhov toughness, hardness thiab hnav tsis kam. Muab kev tiv thaiv siab heev rau cov cuab yeej ua haujlwm hauv qhov hnyav hnyav lossis qhov chaw abrasive.
Yam ntxwv
1. Kev ua siab ntev
Weldable vuas yog tsim los tiv thaiv kev cuam tshuam muaj zog thiab tiv taus kev tawg thiab tawg. Kev ruaj khov heev, nws tuaj yeem tiv taus qhov hnyav hnyav rau lub sijhawm ntev, muab kev ua haujlwm tsis cuam tshuam.
2. Hardness
Weldable vuas paub txog lawv qhov hardness. Withstands high pressures thiab kub, muab kev tiv thaiv unparalleled tiv thaiv hnav. Tsis tas li ntawd, nrog rau qhov hardness no, zoo heev hnav tsis kam thiab kev nyuaj siab kuj ua tiav.
3. Hnav tsis kam
Weldable vuas muaj qhov hnav zoo heev. Feem ntau siv los tsim cov khoom hnav thiab cov khoom siv tshuab uas tiv taus hnav ntau dhau. Weldable vuas tuaj yeem nqus lub zog cuam tshuam thiab tiv thaiv khawb, dav hlau txiav, npaj thiab lwm yam hnav.
Daim ntawv thov
Alumina ceramic welded hnav-resistant phaj yog dav siv hauv mining, wharf, metallurgy, tsim hluav taws xob thiab lwm yam lag luam.
Specification
| Series | BM92 ua | BMG 95 | BME 95 | BMZTA | BMZR |
| AL2O3 (%) | 92±0.5 | 95±0.5 | 95±0.5 | Ntau dua lossis sib npaug li 75 | - |
| ZrO2(%) | - | - | - | Ntau dua lossis sib npaug li 21 | 94.8±0.5 |
|
Khoov zog (Mpa) |
Ntau tshaj los yog sib npaug rau 220 | Ntau dua lossis sib npaug li 250 | Ntau dua lossis sib npaug li 300 | Ntau dua lossis sib npaug li 400 | Ntau tshaj los yog sib npaug rau 800 |
|
Compressive zog (Mpa) |
Ntau dua lossis sib npaug rau 1050 | Ntau tshaj los yog sib npaug rau 1300 | Ntau tshaj los yog sib npaug rau 1600 | Ntau dua lossis sib npaug li 2000 | - |
|
Fracture toughness (MPam 1/2) |
Ntau dua lossis sib npaug rau 3.70 | Ntau dua lossis sib npaug rau 3.80 | Ntau dua lossis sib npaug rau 4.0 | Ntau dua lossis sib npaug rau 4.5 | Ntau dua lossis sib npaug 7 |
|
Rockwell hardness (HRA) |
Ntau dua lossis sib npaug li 82 | Ntau dua lossis sib npaug li 85 | Ntau dua lossis sib npaug li 88 | Ntau dua lossis sib npaug li 90 | Ntau dua lossis sib npaug li 88 |
| Hnav ntim (cm3) | Tsawg dua lossis sib npaug rau 0.25 | Tsawg dua lossis sib npaug rau 0.2 | Tsawg dua lossis sib npaug rau 0.15 | Tsawg dua lossis sib npaug rau 0.05 | Tsawg dua lossis sib npaug rau 0.02 |
| Qhov ceev (g / cm3) | Ntau dua lossis sib npaug rau 3.6 | Ntau dua lossis sib npaug rau 3.65 | Ntau dua lossis sib npaug rau 3.7 | Ntau dua lossis sib npaug rau 4.1 | Ntau dua lossis sib npaug rau 5.9 |
| Loj | Ntev | Dav | Qhov siab |
| Alumina Ceramic Vuas (Qhov) | 50-150 | 25-100 | 6-50 |
Duab
Txog Peb
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